每日钉一下（港股与A股，4月份以来的这轮上涨有啥区别？）

Group 1 - The core viewpoint is that investing in active funds essentially means investing in fund managers, highlighting the importance of selecting the right manager in a market with thousands of options [1] Group 2 - There is a limited-time free course offered that introduces investment methods for active funds through two illustrated lessons [2] - To access the course, individuals can add the "course assistant" as a friend and send the message "active fund" to receive it [3]